package com.leyou.auth.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.leyou.auth.service.ClientService;
import com.leyou.auth.entity.ClientInfo;
import com.leyou.auth.mapper.ClientMapper;
import com.leyou.common.exception.LyException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@SuppressWarnings("ALL")
/**
 * @Description :
 * @author     :LD
 */
@Service
@Transactional
public class ClientServiceImpl extends ServiceImpl<ClientMapper, ClientInfo> implements ClientService {
    @Autowired
    private PasswordEncoder passwordEncoder;
    @Value("${ly.jwt.key}")
    private String key;

    @Override
    public String getSecretKey(String clientId, String secret) {
        //当clientId和secret在数据库中存在，才返回密钥
        ClientInfo client = query().eq("client_id", clientId).one();
        if (client==null){
            throw new LyException(401,"客户端信息有误，"+clientId+"不存在！");
        }
        if (!passwordEncoder.matches(secret, client.getSecret())) {
            throw new LyException(401, "客户端的信息有误，secret不正确！");
        }
        // 返回秘钥
        return key;
    }
}
